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DescriptionDistributed ledger in Golang

Hyperledger Fabric is an implementation of blockchain technology, leveraging familiar and proven technologies. It is a modular architecture allowing pluggable implementations of various functions. It features powerful container technology to host any mainstream language for smart contracts development.

Key Characteristics

High-performance, secure, permissioned blockchain network. Code written in Go, chaincode (smart contracts) in Go, Javascript, or Java, SDKs in Node.js, Java, Go, REST and Python.

Development Roadmap


Project Management





Mailing List


Hyperledger uses RocketChat, an open source Slack alternative, for communication purposes. Note as with other tools, you will need a Linux Foundation ID to login to our Chat instance.


  • Discussions are conducted on the (see above) mailing list and in Rocket Chat, to allow for community-wide participation.
  • Playbacks are conducted for contributors to show regular progress and get feedback from the community. agenda and dates can be found here.
  • Past meeting recordings can be found in the Hyperledger Fabric Meeting Recordings folder.
  • There is a bi-weekly maintainers meeting every other Wednesday at 9 am ET held to review progress against a release and to do release planning and epic proposal reviews. Please consult the community calendar.



Recent space activity

Space contributors